30227691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9811}}^1$

素因数の和:9906

約数の個数: 16

約数和(自身を含む): 43957760

約数和(自身を除く): 13730069

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 9811, 29433, 127543, 382629, 775069, 2325207, 10075897, 30227691]

約数ペア:

[(1, 30227691), (3, 10075897), (13, 2325207), (39, 775069), (79, 382629), (237, 127543), (1027, 29433), (3081, 9811)]